# Hydrogen atom in a laser-plasma

@article{Falaye2016HydrogenAI, title={Hydrogen atom in a laser-plasma}, author={Babatunde James Falaye and Guo-Hua Sun and Muhammed S. Liman and K. J. Oyewumi and Shi-hai Dong}, journal={Laser Physics Letters}, year={2016}, volume={13} }

We scrutinize the behaviour of the eigenvalues of a hydrogen atom in a quantum plasma as it interacts with an electric field directed along θ = π and is exposed to linearly polarized intense laser field radiation. We refer to the interaction of the plasma with the laser light as laser-plasma. Using the Kramers–Henneberger (KH) unitary transformation, which is the semiclassical counterpart of the Block–Nordsieck transformation in the quantized field formalism, the squared vector potential that…

## 7 Citations

### An electron of helium atom under a high-intensity laser field

- Physics
- 2016

We scrutinize the behavior of eigenvalues of an electron in a helium (He) atom as it interacts with electric field directed along the z-axis and is exposed to linearly polarized intense laser field…

### Laser-driven two-electron quantum dot in plasmas

- PhysicsPhysics of Plasmas
- 2018

We have investigated the energies of two-electron parabolic quantum dots (TEPQdots) embedded in plasmas characterized by more general exponential cosine screened Coulomb (MGECSC) potential under the…

### Effects of Topological Defect on the Energy Spectra and Thermo-magnetic Properties of $$CO$$ Diatomic Molecule

- Physics
- 2021

Confinement effects of Aharonov-Bohm (AB) flux and magnetic fields with topological defect on CO diatomic molecule modeled by screened modified Kratzer potential is investigated in this paper. The…

### Entanglement fidelity for electron–electron interaction in strongly coupled semiclassical plasma and under external fields

- PhysicsLaser Physics Letters
- 2019

This letter presents the effects of AB-flux field and electric field on electron–electron interaction, encircled by a strongly coupled semiclassical plasma. We found that weak external fields are…

### Spectra of confined positronium

- Physics
- 2017

Positronium is studied under the effect of spherically confined plasma environment. Exponentially Cosine Screened Coulomb potential (ECSC) has been used to include the dense plasma screening effect…

### Simultaneous effect of laser and magnetic field on bound magnetic polaron in type I and reverse type I core/shell semimagnetic nanostructures

- Physics, Materials Science
- 2021

### Introducing the Laser Physics and Laser Physics Letters highlights of 2016

- Physics
- 2016

There have been tremendous developments in laser technology and light sources over recent years that are pushing forward the frontiers of science. New applications across physics, biomedicine and…

## References

SHOWING 1-10 OF 53 REFERENCES

### Effects of laser radiation field on energies of hydrogen atom in plasmas

- Physics
- 2015

In this study, for the first time, the Schrodinger equation with more general exponential cosine screened Coulomb (MGECSC) potential is solved numerically in the presence of laser radiation field…

### Dichotomy of the exciton wave function in semiconductors under intense laser fields

- Physics
- 2008

We study the behavior of excitons in a semiconductor irradiated by a monochromatic, linearly polarized, intense laser field. By taking the finiteness of the hole effective mass into account and…

### Hydrogen atom in a quantum plasma environment under the influence of Aharonov-Bohm flux and electric and magnetic fields.

- PhysicsPhysical review. E
- 2016

It is found that to perpetuate a low-energy medium for the hydrogen atom in quantum plasmas, a strong electric field and weak magnetic field are required, whereas the AB flux field can be used as a regulator.

### Atoms in strong laser fields

- Physics
- 1998

Theory The theoretical problem consists in solving the time-dependent Schrodinger equation (TDSE) that describes the interaction of a ~any-electron atom with a laser field. During many years,…

### The hydrogen atom in plasmas with an external electric field

- Physics
- 2014

We numerically solve the Schrodinger equation, using a more general exponential cosine screened Coulomb (MGECSC) potential with an electric field, in order to investigate the screening and weak…

### Electron-momentum distributions and photoelectron spectra of atoms driven by an intense spatially inhomogeneous field

- Physics
- 2013

We use three dimensional time-dependent Schr\"odinger equation (3D--TDSE) to calculate angular electron momentum distributions and photoelectron spectra of atoms driven by spatially inhomogeneous…

### Effect of a terahertz laser field on the electron-DOS in a GaAs/AlGaAs cylindrical quantum wire: finite well model

- Physics
- 2008

The influence of a linearly polarized terahertz laser field on the density of states (DOS) for carriers confined in a cylindrical semiconductor quantum wire is investigated here within a…

### Combined effect of Debye plasma environment and external electric field on hydrogen atom

- Physics
- 2010

We consider weakly coupled plasmas, characterized by Debye-Huckel model potential, and an external electric field along z-axis. Due to plasma environment the energy levels of atom are shifted up,…

### Precise energy eigenvalues of hydrogen-like ion moving in quantum plasmas

- Physics
- 2014

The analytic form of the electrostatic potential felt by a slowly moving test charge in quantum plasma is developed. It has been shown that the electrostatic potential is composed of two parts: the…